EP0461384A3 - - Google Patents

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Publication number
EP0461384A3
EP0461384A3 EP19910107260 EP91107260A EP0461384A3 EP 0461384 A3 EP0461384 A3 EP 0461384A3 EP 19910107260 EP19910107260 EP 19910107260 EP 91107260 A EP91107260 A EP 91107260A EP 0461384 A3 EP0461384 A3 EP 0461384A3
Authority
EP
European Patent Office
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19910107260
Other versions
EP0461384A2 (en
EP0461384B1 (en
Inventor
Karl-Heinz Dittmann
Werner Bumen
Hans-Peter Dipl.-Ing. Gehlen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0461384A2 publication Critical patent/EP0461384A2/en
Publication of EP0461384A3 publication Critical patent/EP0461384A3/xx
Application granted granted Critical
Publication of EP0461384B1 publication Critical patent/EP0461384B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P2017/006—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using a capacitive sensor
EP91107260A 1990-06-13 1991-05-04 Diagnosis installation Expired - Lifetime EP0461384B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4018895 1990-06-13
DE4018895A DE4018895C2 (en) 1990-06-13 1990-06-13 Diagnostic device

Publications (3)

Publication Number Publication Date
EP0461384A2 EP0461384A2 (en) 1991-12-18
EP0461384A3 true EP0461384A3 (en) 1994-01-19
EP0461384B1 EP0461384B1 (en) 1997-04-23

Family

ID=6408322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91107260A Expired - Lifetime EP0461384B1 (en) 1990-06-13 1991-05-04 Diagnosis installation

Country Status (3)

Country Link
EP (1) EP0461384B1 (en)
DE (2) DE4018895C2 (en)
ES (1) ES2100899T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040236A1 (en) * 1990-12-15 1992-06-17 Bosch Gmbh Robert DEVICE FOR DETECTING SIGNALS
DE4127969A1 (en) * 1991-08-23 1993-02-25 Bosch Gmbh Robert METHOD FOR DETECTING A CONTACT FROM MEASURING CABLES
US5493496A (en) * 1992-12-15 1996-02-20 Ford Motor Company Cylinder number identification on a distributorless ignition system engine lacking CID
FR2732723B1 (en) * 1995-04-05 1997-06-20 Peugeot DEVICE FOR DETECTING THE OPERATING PHASE OF A MOTOR WITH SIMULTANEOUS IGNITION BY PAIRS OF CYLINDERS, PARTICULARLY FOR MOTOR VEHICLES
DE10342533B3 (en) * 2003-09-12 2005-06-16 Siemens Ag Stabzündanordnung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959725A (en) * 1974-04-29 1976-05-25 Sun Electric Corporation Distributor voltage sensor
GB2062250A (en) * 1979-10-22 1981-05-20 Electrothermal Eng Ltd Detecting fault in insulated electric cable
DE3641144A1 (en) * 1986-12-02 1988-06-16 Fichtel & Sachs Ag Peak voltage measuring instrument
US4758791A (en) * 1986-11-28 1988-07-19 United Technologies Corporation Universal secondary high voltage sensor
EP0277468A1 (en) * 1987-01-09 1988-08-10 FIAT AUTO S.p.A. Method and apparatus for detecting and indicating anomalies in the operation of the ignition systems of internal combustion engines, particularly for motor vehicles provided with catalytic silencers
DE3705692A1 (en) * 1987-02-23 1988-09-01 Bosch Gmbh Robert Testing device for ignition distributors
US4825167A (en) * 1987-11-02 1989-04-25 General Motors Corporation Spark plug testing under dynamic load
DE8910945U1 (en) * 1989-09-13 1989-10-26 Hermann, Horst, 8501 Cadolzburg, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795979A (en) * 1986-12-15 1989-01-03 Sun Electric Corporation Method and apparatus for determining cylinder #1 power firing event in wasted spark ignition systems

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959725A (en) * 1974-04-29 1976-05-25 Sun Electric Corporation Distributor voltage sensor
GB2062250A (en) * 1979-10-22 1981-05-20 Electrothermal Eng Ltd Detecting fault in insulated electric cable
US4758791A (en) * 1986-11-28 1988-07-19 United Technologies Corporation Universal secondary high voltage sensor
DE3641144A1 (en) * 1986-12-02 1988-06-16 Fichtel & Sachs Ag Peak voltage measuring instrument
EP0277468A1 (en) * 1987-01-09 1988-08-10 FIAT AUTO S.p.A. Method and apparatus for detecting and indicating anomalies in the operation of the ignition systems of internal combustion engines, particularly for motor vehicles provided with catalytic silencers
DE3705692A1 (en) * 1987-02-23 1988-09-01 Bosch Gmbh Robert Testing device for ignition distributors
US4825167A (en) * 1987-11-02 1989-04-25 General Motors Corporation Spark plug testing under dynamic load
DE8910945U1 (en) * 1989-09-13 1989-10-26 Hermann, Horst, 8501 Cadolzburg, De

Also Published As

Publication number Publication date
DE4018895C1 (en) 1991-07-18
EP0461384A2 (en) 1991-12-18
DE4018895C2 (en) 1997-10-09
EP0461384B1 (en) 1997-04-23
DE59108672D1 (en) 1997-05-28
ES2100899T3 (en) 1997-07-01

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